ABB's Automation Extended: Modernizing Legacy PLCs Without Production Disruption
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ABB's Automation Extended: Modernizing Legacy PLCs Without Production Disruption
In a major industry development, ABB has unveiled its Automation Extended program, offering manufacturers a revolutionary approach to modernizing legacy PLC and DCS systems without operational disruption. This technology represents a paradigm shift in how industrial automation addresses the critical challenge of digital transformation while preserving existing infrastructure investments.
Detail
Industrial manufacturers face an unprecedented challenge: how to embrace digital innovation while maintaining the stability of mission-critical control systems. With cybersecurity threats escalating and AI adoption accelerating, the pressure to modernize has never been greater. Yet the traditional approach, complete system replacement, carries unacceptable risks of production downtime and capital expenditure.
Stefan Basenach, senior vice president of automation technology at ABB, explains the core problem: "Many industries operate large, complex infrastructures that deliver essential resources. Our customers rely on modernization without disruption." This sentiment echoes across sectors from pharmaceuticals to energy, where legacy PLC systems often have decades of operational history and represent substantial capital investments.
ABB's solution centers on what the company calls a "separation of concerns" architecture. This innovative approach creates two distinct yet securely interconnected environments:
Preserves existing PLC and DCS infrastructure for mission-critical process control
Maintains communication between environments while enforcing strict security boundaries
The technology builds on ABB's flagship distributed control system, ABB Ability System 800xA 7.0. Through its modular architecture, manufacturers can deploy system performance monitoring, advanced analytics, and AI-based decision support applications without impacting the mission-critical control layer that safeguards operations.
This approach is particularly significant for industries with long-standing control systems that need to integrate with modern digital technologies while maintaining operational stability and security compliance. The system supports two generations of Microsoft operating systems, including Windows Server 2025/2022 and Windows 11/10, enabling flexible upgrade paths.
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